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Search for long-lived states in antiprotonic lithium

J. Revai·V. B. Belyaev
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Abstract

The spectrum of the (L_i^3 + p-bar + 2e) four-body system was calculated in an adiabatic approach. The two-electron energies were approximated by a sum of two single-electron effective charge two-center energies as suggested in [6]. While the structure of the spectrum does not exclude the existence of long-lived states, their experimental observability is still to be clarified.

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J. Revai, V. B. Belyaev. 2002-08-30. Search for long-lived states in antiprotonic lithium. https://doi.org/10.1103/physreva.67.032507

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